XeteX uses state-of-the-art energy recovery technologies to deliver the highest effectiveness for commercial and industrial applications.
Energy recovery ventilation (ERV) technologies are used in XeteX HVAC equipment to reduce energy consumption, save resources and money, and improve indoor air quality.
ERV technologies
Energy Recovery Wheels (Sensible Only and Latent)
Cross Flow Flat Plate Heat Exchangers (Sensible Only or Enthalpy)
Counter Flow Plate Heat Exchangers (Sensible Only and Latent)
Heat Pipes (Sensible Only)
Run-Around Coils (Sensible Only)
How ERV technologies work
ERV technologies use the temperature and humidity from the return air to pretreat the outdoor air supply for an HVAC system. ERVs improve air quality through the increase in fresh air and return air facilitating better air exchange, dilution, and removal of harmful elements within recirculated air.
Energy Recovery Technology Comparison
XeteX draws from a variety of energy recovery ventilation (ERV) technologies including Energy Recovery Wheels; Cross Flow Plate Heat Exchangers; Counter Flow Heat Exchangers; Heat Pipes; and Run-Around Coils.
The chart shows these technologies ranging in energy recovery effectiveness, maintenance with moving parts, cost and cross contamination.
XeteX optimizes system designs to deliver the highest Recovery Efficiency Ratio (RER)
The RER is a metric used to compare energy recovery device efficiency. It reflects the impact of pressure loss through the device as parasitic fan power. Higher RER values produce higher energy savings.
AVENTUS by XeteX
Semi-Custom Energy Recovery Ventilator (ERV)
The AVENTUS ERV provides XeteX-quality in a semi-custom solution with highly efficient enthalpic or sensible-only energy recovery ventilation.
Advantages of a Semi-Custom AVENTUS ERV
Flexible duct configurations
Multiple exterior and interior construction materials
Includes fans and filters with final filter options and more
As part of the Buy America Build America program, this XeteX Basis of Design project highlights one of 27 custom ERUs for airport terminal restrooms—equipped with energy recovery enthalpic flat plate heat exchangers, an all aluminum construction and heresite-coated coils.
Equipped with an epoxy-coated flat plate heat exchanger, the ERU efficiently recovers energy, maximizes energy savings, and is designed for long life to withstand the environment.
Custom Indoor ERV an with Active Regen Desiccant Wheel & Enthalpy Wheel
Equipped with dual energy recovery wheels, this XeteX indoor custom ERV is one of five for a 12-story office high-rise specifically designed for a low-delivered dewpoint of 42F.
Custom Outdoor ERU for a Pharmaceutical Manufacturer
This XeteX custom energy recovery ventilator serves a lab space where precise control of the temperature and humidity are critical featuring an aluminum flat-plate heat exchanger.
